How To Fix MM068 - Table MARC has additional tables

SAP Error Message - Details

• Message type: E = Error

• Message class: MM - Messages for material master maintenance and Customizing

• Message number: 068

• Message text: Table MARC has additional tables

Maintenance of Plant Data in the Material Master
Plant data in the material master is spread across several tables. As a
result, if you want to copy accounting data or costing data, it is
necessary to maintain table MBEW in addition to table MARC.
Note
At the moment, it is not possible to process forecast parameters or
production resources/tools by mass maintenance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MM068 - Table MARC has additional tables ?

  The SAP error message MM068, which states "Table MARC has additional tables," typically occurs in the context of Material Management (MM) when there are inconsistencies or issues related to the MARC table, which contains plant data for materials.
  Cause:
  
  Inconsistent Data: The error may arise due to inconsistencies in the data between the MARC table and its related tables (like MARD, MBEW, etc.).
  Missing Entries: There may be missing entries in the related tables that are supposed to correspond with the MARC table.
  Database Issues: There could be issues with the database itself, such as corruption or misconfiguration.
  Custom Development: If there are custom developments or modifications in the system, they might lead to unexpected behavior or data inconsistencies.
  
  Solution:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) to check the structure of the MARC table and its related tables. Ensure that all necessary entries exist and are consistent.
  Run Consistency Checks: Use transaction code MM02 to check the material master data for inconsistencies. You can also use transaction code SARA to run archiving and consistency checks.
  Database Repair: If you suspect database corruption, you may need to run database repair tools or consult with your database administrator.
  Review Custom Code: If there are custom developments, review the code to ensure it is not causing the issue. You may need to debug or consult with the developer.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. Sometimes, SAP releases patches or notes that provide solutions for known issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the error context.
  
  Related Information:
  
  MARC Table: This table contains plant-specific data for materials, including information like purchasing, storage, and production data.
  Related Tables: Other tables that may be relevant include MARD (storage location data), MBEW (valuation data), and MARA (general material data).
  Transaction Codes: Familiarize yourself with transaction codes like MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the MM068 error in your SAP system.