How To Fix MC763 - Key field &1-&2 missing

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 763

• Message text: Key field &1-&2 missing

INCLUDE MC732 OBJECT DOKU ID NA

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message MC763 - Key field &1-&2 missing ?

  The SAP error message MC763 ("Key field &1-&2 missing") typically occurs in the context of Material Management (MM) or Logistics Information System (LIS) when the system is unable to find a required key field in a data record. This error is often related to missing or incomplete data in the master data or transaction data that is necessary for processing.
  Cause:
  
  Missing Key Fields: The error indicates that certain key fields (like material number, plant, or storage location) are not populated in the relevant data records.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the material master or other related tables.
  Configuration Issues: The configuration settings for the relevant InfoObject or data source may not be set up correctly, leading to missing key fields.
  Data Extraction Issues: If the error occurs during data extraction or reporting, it may be due to issues in the data extraction process or the data source not being properly defined.
  
  Solution:
  
  Check Master Data: Verify that the necessary master data (e.g., material master, vendor master) is complete and that all required key fields are populated.
  Review Configuration: Check the configuration settings for the relevant InfoObjects or data sources in the SAP system to ensure they are correctly set up.
  Data Consistency Check: Run consistency checks on the relevant tables to identify and correct any inconsistencies in the data.
  Update Data: If key fields are missing, update the relevant records to include the necessary information.
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error to identify the root cause.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary) to check table structures, or SE16 to view table contents.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation related to the specific module (e.g., MM, LIS) for additional guidance on data requirements and configurations.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.