How To Fix M-701 - Unexpected field combination in MCBEST : &

SAP Error Message - Details

• Message type: E = Error

• Message class: M- -

• Message number: 701

• Message text: Unexpected field combination in MCBEST : &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message M-701 - Unexpected field combination in MCBEST : & ?

  The SAP error message M-701, "Unexpected field combination in MCBEST: &," typically occurs in the context of Material Management (MM) or related modules when there is an issue with the data being processed in the system. This error indicates that there is an unexpected combination of fields in the MCBEST table, which is used for storing best before dates and other related information for materials.
  Cause:
  
  Data Inconsistency: The error often arises due to inconsistencies in the data entered for materials, such as incorrect or missing values in fields that are expected to have specific combinations.
  Configuration Issues: There may be configuration settings in the material master or related tables that do not align with the data being processed.
  Custom Development: If there are custom programs or enhancements that interact with the MCBEST table, they may not be handling certain field combinations correctly.
  Master Data Issues: Problems with the material master data, such as missing or incorrect entries for fields that are required for processing.
  
  Solution:
  
  Check Material Master Data: Review the material master data for the affected materials. Ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Review Configuration Settings: Check the configuration settings related to the material management module, especially those that pertain to best before dates and related fields.
  Debugging: If you have access to debugging tools, you can trace the program that is generating the error to identify the specific field combination that is causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the MCBEST table and the specific error message for any known issues or additional guidance.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates that resolve the issue.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  MCBEST Table: This table is used to store information about the best before dates for materials. Understanding its structure and the fields involved can help in diagnosing the issue.
  Material Management (MM) Module: Familiarity with the MM module and its processes can provide context for where the error might be occurring.
  Error Handling: Implementing proper error handling in custom programs can help prevent similar issues in the future.
  
  By following these steps, you should be able to identify the cause of the M-701 error and implement a solution to resolve it.