How To Fix LOBM_ODATA_MSG002 - Enter a material

LOBM_ODATA_MSG002 - Overview

• Message type: E = Error

• Message class: LOBM_ODATA_MSG - Batch Management: Common messages (not only OData)

• Message number: 002

• Message text: Enter a material

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 LOBM_ODATA_MSG002 - Enter a material ?

  The SAP error message LOBM_ODATA_MSG002 with the description "Enter a material" typically occurs in the context of OData services when a required field, specifically the material number, is not provided in the request. This error is common when working with SAP's OData services for materials management or related applications.
  
  Cause:
  
  Missing Material Number: The most common cause of this error is that the material number field is either empty or not included in the OData request payload.
  Incorrect Mapping: If the OData service is not correctly configured to map the material number from the frontend to the backend, it may lead to this error.
  Validation Rules: There may be validation rules in place that require the material number to be present for certain operations.
  
  
  Solution:
  
  Check Request Payload: Ensure that the OData request includes the material number in the payload. For example, if you are creating or updating a material, the request should look something like