How To Fix CNV20551383 - Table field & is missing in DDIC (exists neither in DD03L nor in DD016S)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 383

• Message text: Table field & is missing in DDIC (exists neither in DD03L nor in DD016S)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551383 - Table field & is missing in DDIC (exists neither in DD03L nor in DD016S) ?

  The SAP error message CNV20551383 indicates that a specific table field is missing in the Data Dictionary (DDIC). This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  
  
  Field Not Defined: The field referenced in the error message does not exist in the Data Dictionary. This could be due to:
  
  The field was never created in the database.
  The field was deleted or renamed in a previous system upgrade or modification.
  The field is part of a custom development that has not been properly transported to the target system.
  
  
  
  Incorrect Mapping: During data migration, the mapping of fields from the source to the target system may be incorrect, leading to references to non-existent fields.
  
  
  Version Mismatch: If the source and target systems are on different versions of SAP, certain fields may exist in one version but not in another.
  
  
  Solution:
  
  
  Check Data Dictionary: Verify if the field exists in the Data Dictionary (DD03L for table definitions and DD16S for field definitions). You can do this using transaction codes SE11 (Data Dictionary) or SE16 (Data Browser).
  
  
  Field Creation: If the field is indeed missing and is required for your application, you may need to create it in the Data Dictionary. This involves:
  
  Creating a new field in the relevant table.
  Ensuring that the field's data type and attributes are correctly defined.
  
  
  
  Adjust Migration Mapping: If the field is not needed, or if it has been renamed, adjust the mapping in your migration tool to point to the correct field or to exclude the missing field.
  
  
  Transport Custom Developments: If the field is part of a custom development, ensure that all relevant transports have been applied to the target system.
  
  
  Consult Documentation: Review any documentation related to the migration or upgrade process to understand if there were any changes to the data model that could have affected the field.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), SE37 (Function Module), and ST22 (Dump Analysis) can be useful for troubleshooting.
  SAP Community: Engaging with the SAP Community or forums can provide insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it involves a complex migration or upgrade scenario.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.