SAP S/4HANA Update
- Ankur Parekh
- Kalpana Malladi
- Gouri Bhagchandani
In this article
Overview
Use this Snap to update a data object in the SAP S/4HANA On-Premise instance.
Prerequisites
A valid account that supports SAP S/4HANA On-Premise instance, with appropriate access permissions. See Configuring SAP S/4HANA Accounts.
Support for Ultra Pipelines
- Works in Ultra Pipelines.
Limitations and Known Issues
- The Snap does not support OData navigation link.
Snap Input and Output
| Input/Output | Type of View | Number of Views | Examples of Upstream and Downstream Snaps | Description |
|---|---|---|---|---|
| Input | Document |
|
| A document with data that indicates the entities to be filtered and retrieved from SAP S/4HANA On-Premise instance. |
| Output | Document |
|
| A document containing the entity data retrieved from a SAP S/4HANA On-Premise instance. |
Snap Settings
| Parameter Name | Data Type | Description | Default Value | Example |
|---|---|---|---|---|
Label | String | Required. The name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your Pipeline. | N/A | SAP S/4HANA Update |
API object | String | Required. Select the API that you want to access in SAP S/4HANA On-Premise instance. This drop-down list contains APIs available for the S/4HANA account configured in the Snap, each with a short description. | N/A | ZCRM_BUPA_ODATA_0001 (Odata Services for Business Partner) |
Entity | String | Required. Select a business object (the Entity or Endpoint) for the API Object chosen above. | N/A | AccountCollection |
| Subentity | String/Expression/Suggestion | Specify or select a subentity corresponding to the entity chosen above. | N/A | MainContact |
Customized header | Use this field set to add customized HTTP request headers for implementing specific HTTP requests other than the ones listed in the Using Customized Headers section (SAP S/4HANA Read Snap). Only one customized header can be specified in each row. Click This field set comprises the following fields:
| |||
Field name | String | The field name of the customized HTTP request header. | N/A | If-Match |
Field value | String | The field value for the above field in the customized HTTP request header. | N/A | W/"'82F636DC08F14D22260CE67E505C231D0D2ACD95'" |
Key parameter | Required. This field set enables you to specify the key parameters for a specific entity. Providing values for all key parameters in the drop-down list enables SAP S/4HANA to identify a unique record. Key parameters are NOT the same as filters which can return multiple records. To use a filter like normal select, use the parameters at the Filter records section instead. Only one key parameter can be specified in each row. Click This field set comprises the following fields:
| |||
Field name | String | Specify the key Parameter (reference parameter) fields. | N/A | accountID |
Field value | String | Specify the value for the reference parameter in this field. The data type—String, Integer, Boolean or any other—depends on the field name you specified for the parameter. | N/A | TEST_001 |
| Disable datatype conversion | Checkbox/Expression | Select the checkbox to disable the datatype conversion for values of key parameters and filters. | Deselected | Selected |
| Updating method | String | Optional. Specify the type of update to be made for the records in SAP S/4HANA On-Premise instance. The available options are:
| Replace | Merge |
Input navigation level | Integer | Select the depth of navigation for your input schema. | 0 | 1 |
Connection details | Use this section of Snap Settings to specify the connectivity parameters: timeout, retry count and retry interval. This field set comprises the following fields:
| |||
TimeOut | Integer | Required. Enter, in seconds, the duration for which the Snap must try to establish connection with SAP S/4HANA On-Premise instance. If the connection cannot be established within this duration, the Snap times out, writes the event to the log, and waits until the specified RetryInterval before attempting to reconnect. | 300 | 120 |
Maximum request attempts | Integer | Required. Specify an integer value to set the maximum number of reconnection attempts that the Snap must perform, in case of connection failure or timeout. | 0 | 5 |
RetryInterval | Integer | Required. Enter, in seconds, the duration for which the Snap must wait between two reconnection attempts, until the number of retries is reached. | 0 | 10 |
Snap Execution | String | Indicates how the Snap must be executed. Available options are:
| Execute only | Validate & Execute |
Troubleshooting
| Error | Reason | Resolution |
|---|---|---|
You have an empty value in the Field name field for the Key parameter. | The Field name field must not be empty for the Key parameter. | Enter a valid Field name for the Key parameter. |
You have an empty field in the Field name/value field for the Customized header. | The Field name/value field must not be empty for the Customized header. | Enter a valid Field name/value for the Customized header. |
API object does not exist. | Allowed API object format is <API ID>(Description). | Locate and select an API Object from the drop-down list. |
Entity does not exist. | The entered Entity is not found in the server. | Locate and select the Entity from the drop-down list. |
| Patch verb allowed only via batch (ResponseCode: 500; ErrorCode: SY/530;) | SAP S/4HANA (On-Premise) instance does not allow individual updates to some entities. This is a limitation of API provided by this Snap. | Use SAP S/4 HANA Batch Update Snap instead, to update the entity. |
| Inline component is not defined or not allowed (HTTP PUT) | Some APIs in SAP S/4HANA (On-Premise) instance do not support deep batch put requests. Deep entity operations are supported only with POST operation. | Use SAP S/4 HANA Batch Update Snap instead, to send multiple update requests in a single request (deep entity operation). |
The input payload is not found. | The input payload is not found. | Fetch an input payload via Input Schema or input with the root key node Payload. |
| The input payload should be a JSON object. | The input payload is not passed as a JSON object. | Ensure that the input payload coming from the upstream Snap is a JSON object. |
Additional Information
Here is some information to assist you while using the SAP S/4HANA Update Snap.
Snap General Behavior
The SAP S/4HANA Update Snap supports the following:
- PUT operation to Update data in the SAP S/4HANA On-Premise instance.
- Customized HTTP Header. For more information, see Using Customized Headers (in SAP S/4HANA Read Snap).
- Display of only the update-compatible input parameter set from the upstream input Snap.
- Dynamic loading of API metadata with a Parent-child dependency structure. This means that you can:
- Select an API object from the API Object field to view only entities that are related to the API object and support PUT queries (update operations).
- And then, select an entity to view and specify values for only update-compatible parameters related to this entity in Key parameter field and input schema.
Input schema
The input schema for SAP S/4HANA Create Snap is divided into three parts: CustomizedHeader, KeyParameter and Payload.
- You can define customized headers for your HTTP requests using either the CustomizedHeader schema and as expressions or Customized header field set to manually enter the customized header names with values. Use the KeyParameter schema to define the key parameters (conditions) for the Update request. If using the CustomizedHeader schema or KeyParameter schema, it is mandatory to define the name and values as expressions to ensure the names and values provided are delivered to the API.
- Use the Payload schema for SAP S/4HANA Create Snap to define the input payload for an API call. This dynamically loads and represents all the parameters that you need for creating the data object (payload).
- If the upstream Snap can display the entire input schema like Mapper Snap, always select the Payload object in the schema to define your input payload in that Snap.
- If your input payload is a JSON object, ensure that the text Payload is included as the key in the parent of your input.
Schema settings
Parameter Name | Data Type | Description | Default Value | Example |
|---|---|---|---|---|
CustomizedHeader | Array | Add customized HTTP request header to implement specific HTTP requests. | N/A | N/A |
name | String | The field name of the customized HTTP request header. | N/A | If-Match |
value | String | The field value of the customized HTTP request header. | N/A | W/"'82F636DC08F14D22260CE67E505C231D0D2ACD95'" |
| KeyParameter | Object | Specify the key parameters for a specific entity. Providing values for all key parameters listed in the schema enables to easily identify a unique record. | N/A | N/A |
Payload | Object | Specify the input data parameters for the selected entities. | N/A | N/A |
Using Customized Headers
See Using Customized Headers (in SAP S/4HANA Read Snap).
Examples
Update customer material data from SAP S/4HANA instance
This Pipeline example demonstrates using a SAP S/4HANA Update Snap to update customer material data in the SAP S/4HANA On-Premise instance.
The example assumes that you have configured and authorized a valid SAP S/4HANA Account (see Configuring SAP S/4HANA Accounts).
The following settings are defined for the SAP S/4HANA Update Snap to update customer material data from the SAP S/4HANA On-Premise instance it accesses.
- API object: ZSD_F2499_CUSTOMER_MATERIAL_SRV_0001 (Customer Material)
- Entity: C_CustomerMaterial_F2499
A successful validation or execution of the Snap gives the following output preview, showing the query results.
A File Writer Snap is connected to the JSON Formatter Snap to save / write the JSON-formatted data into a file.
To view the output JSON file, you must SSH to the target directory and open the newly-created JSON file. The preview of the output JSON file can be seen below:
Downloads
Important Steps to Successfully Reuse Pipelines
- Download and import the Pipeline into SnapLogic.
- Configure Snap accounts as applicable.
- Provide Pipeline parameters as applicable.
Snap Pack History
Related links
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