How To Fix MM_IM_ODATA_API_PI002 - Creation of several documents via OData is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_IM_ODATA_API_PI - Messages for Physical Inventory OData API

• Message number: 002

• Message text: Creation of several documents via OData is not supported

What causes this issue?

The current OData request leads to a creation of multiple documents
according to the split criteria. Split criteria could be the maximum
number of item (e.g. 333) or the grouping criterions (e.g. grouping by
bin).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MM_IM_ODATA_API_PI002 - Creation of several documents via OData is not supported ?

  The SAP error message MM_IM_ODATA_API_PI002 indicates that the creation of multiple documents through the OData API is not supported. This error typically arises when a user attempts to create multiple instances of a document (like purchase orders, goods movements, etc.) in a single OData request, which is not allowed by the API.
  Cause:
  
  Single Document Limitation: The OData API for Material Management (MM) is designed to handle one document creation at a time. Attempting to send a batch request that includes multiple document creations will trigger this error.
  Incorrect API Usage: The API might be incorrectly used in a way that suggests multiple document creations, such as sending an array of objects instead of a single object.
  
  Solution:
  
  Single Document Requests: Ensure that each OData request is for a single document creation. If you need to create multiple documents, you should send separate requests for each document.
  Batch Processing: If you need to create multiple documents, consider using batch processing capabilities of OData, but ensure that each individual operation within the batch is still a single document creation.
  Check API Documentation: Review the official SAP OData API documentation for the specific service you are using to understand the limitations and correct usage patterns.
  
  Related Information:
  
  OData API Documentation: Refer to the SAP Help Portal or the specific API documentation for the OData service you are using to understand the constraints and capabilities.
  SAP Community: Engage with the SAP Community forums for insights and shared experiences from other users who may have encountered similar issues.
  Error Handling: Implement error handling in your application to gracefully manage such errors and provide meaningful feedback to users.
  
  By following these guidelines, you should be able to resolve the MM_IM_ODATA_API_PI002 error and successfully create documents using the OData API.