How To Fix CNV20551471 - &1,PARAM=&2,OPERATOR=EQ,OPERAND=&3,OFFS=4,LENG=1: Structure info missing

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 471

• Message text: &1,PARAM=&2,OPERATOR=EQ,OPERAND=&3,OFFS=4,LENG=1: Structure info missing

What causes this issue?

At least one instance has been found in table CKRCO.
However the related structure description is missing.
Specific feature: The field with offset 4 is used as the distinguishing
characteristic.

System Response

Warning.

How to fix this error?

Try to determine the structure of the non-transparent field. The first
four digits should correspond to the controlling area ID.
If necessary, contact SAP for support.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551471 - &1,PARAM=&2,OPERATOR=EQ,OPERAND=&3,OFFS=4,LENG=1: Structure info missing ?

  The SAP error message CNV20551471 typically indicates that there is a problem related to data conversion or migration, particularly in the context of SAP's data migration tools or conversion programs. This error suggests that the system is unable to find the necessary structure information for a specific operation, which can occur during data migration processes.
  Cause:
  
  
  Missing Structure Definition: The error often arises when the system cannot find the definition of a data structure that is required for the operation being performed. This could be due to:
  
  The structure not being defined in the system.
  The structure being incorrectly configured or not activated.
  The data migration program expecting a structure that does not exist in the current context.
  
  
  
  Incorrect Parameters: The parameters being passed to the conversion program may not match the expected values, leading to the inability to locate the required structure.
  
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries that prevent the program from executing properly.
  
  
  Solution:
  
  
  Check Structure Definitions: Verify that the required data structure is defined in the system. You can do this by:
  
  Using transaction codes like SE11 (Data Dictionary) to check if the structure exists.
  Ensuring that the structure is activated and correctly configured.
  
  
  
  Review Parameters: Check the parameters being passed to the conversion program. Ensure that they are correct and match the expected values for the operation.
  
  
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or missing entries. This may involve checking the source data for completeness and correctness.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration or conversion program you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  Debugging: If you have access to debugging tools, you can run the program in debug mode to identify where the error occurs and gather more information about the missing structure.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context to help them diagnose the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Module), and SE80 (Object Navigator) for checking structures and function modules.
  SAP Notes: Search for SAP Notes related to the error message CNV20551471 in the SAP Support Portal. There may be specific notes addressing this error with additional guidance or patches.
  Migration Tools: If you are using specific SAP migration tools (like SAP S/4HANA Migration Cockpit), ensure that you are following the recommended procedures and prerequisites for data migration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.