How To Fix M_026 - Determination of material ambigious for provided IDs

SAP Error Message - Details

• Message type: E = Error

• Message class: M_ - Messages for material field length extension mapping

• Message number: 026

• Message text: Determination of material ambigious for provided IDs

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message M_026 - Determination of material ambigious for provided IDs ?

  The SAP error message M_026, which states "Determination of material ambiguous for provided IDs," typically occurs during the material determination process in SAP. This error indicates that the system is unable to uniquely identify a material based on the provided identifiers (such as material number, plant, or other relevant data). Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Multiple Entries: There may be multiple materials that match the criteria provided, leading to ambiguity in material determination.
  Incorrect Configuration: The configuration settings for material determination may not be set up correctly, causing conflicts or overlaps in material IDs.
  Missing Data: Required data for the material determination process may be missing or incorrectly entered.
  Master Data Issues: There could be issues with the material master data, such as duplicate entries or incorrect status.
  
  Solutions:
  
  
  Check Material Master Data:
  
  Verify that the material master records are correctly maintained and that there are no duplicates or inconsistencies.
  Ensure that the materials are active and not blocked or marked for deletion.
  
  
  
  Review Material Determination Configuration:
  
  Go to the configuration settings for material determination (transaction code SPRO) and check the settings for the relevant material determination procedure.
  Ensure that the condition records are correctly defined and that there are no overlaps that could cause ambiguity.
  
  
  
  Use Specific Identifiers:
  
  If possible, provide more specific identifiers or criteria to narrow down the search for the material. This can help the system to uniquely identify the material.
  
  
  
  Analyze Logs and Messages:
  
  Check the application logs or messages for additional details that may provide insight into why the ambiguity is occurring.
  Use transaction codes like SLG1 to view application logs related to material determination.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to material determination to ensure that all necessary steps and configurations are followed.
  
  
  
  Testing:
  
  Conduct tests with different scenarios to identify the specific conditions under which the error occurs. This can help in pinpointing the root cause.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and SPRO (Customizing).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  User Exits and BAdIs: If custom logic is implemented, review any user exits or BAdIs that may affect material determination.
  
  By following these steps, you should be able to identify the cause of the M_026 error and implement a solution to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.