How To Fix JIT00652 - Table MAT_DD_CT can only have empty RECNO-Fields

SAP Error Message - Details

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 652

• Message text: Table MAT_DD_CT can only have empty RECNO-Fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message JIT00652 - Table MAT_DD_CT can only have empty RECNO-Fields ?

  The SAP error message JIT00652, which states that "Table MAT_DD_CT can only have empty RECNO-Fields," typically occurs in the context of the Just-In-Time (JIT) delivery process in SAP. This error indicates that there is an issue with the data being processed in the MAT_DD_CT table, specifically related to the RECNO field.
  Cause:
  
  Data Integrity Issue: The RECNO field in the MAT_DD_CT table is expected to be empty for certain operations. If there are existing records with non-empty RECNO fields, it can lead to this error.
  Incorrect Data Entry: There may have been incorrect data entry or a failed process that left the RECNO field populated when it should not be.
  Custom Development: If there are custom developments or enhancements that interact with the MAT_DD_CT table, they may not be handling the RECNO field correctly.
  
  Solution:
  
  Check the MAT_DD_CT Table: Use transaction SE11 or SE16 to view the contents of the MAT_DD_CT table. Look for any records where the RECNO field is not empty.
  Data Cleanup: If you find records with non-empty RECNO fields, you may need to delete or correct these records, depending on your business process and data integrity requirements.
  Review Custom Code: If there are any custom programs or enhancements that interact with this table, review the code to ensure that it correctly handles the RECNO field.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on how to resolve it.
  Testing: After making changes, perform thorough testing to ensure that the issue is resolved and that no new issues are introduced.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), or SE80 (Object Navigator) to investigate the issue further.
  SAP Documentation: Refer to SAP documentation related to JIT processes and the MAT_DD_CT table for more context on its usage and constraints.
  Support: If the issue persists or if you are unsure about making changes, consider reaching out to your SAP support team or consulting with SAP directly for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.