How To Fix MM_IM_ODATA_API_RDOC002 - Enter Header and at least one Item

MM_IM_ODATA_API_RDOC002 - Overview

• Message type: E = Error

• Message class: MM_IM_ODATA_API_RDOC - Message Class for Reservation Document API

• Message number: 002

• Message text: Enter Header and at least one Item

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_IM_ODATA_API_RDOC002 - Enter Header and at least one Item ?

  The SAP error message MM_IM_ODATA_API_RDOC002 typically occurs in the context of the OData API for Material Management (MM) when trying to create or update a document (like a purchase order, goods movement, etc.) without providing the necessary header and item details. This error indicates that the system requires at least one item to be associated with the header data for the operation to be valid.
  
  Cause:
  
  Missing Header Information: The header data required for the document is not provided.
  No Item Data: The request does not include any item details, which are necessary for the document to be processed.
  Incorrect API Usage: The API might be called incorrectly, leading to missing required fields.
  
  
  Solution:
  To resolve the error, ensure that the following conditions are met:
  
  
  Provide Header Data: Ensure that all mandatory header fields are included in the request. This typically includes fields like document type, vendor, and other relevant information depending on the document type you