How To Fix CNV20551087 - Object type &1, OBART=&2: Check parameter field &3 does not exist in DDIC

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 087

• Message text: Object type &1, OBART=&2: Check parameter field &3 does not exist in DDIC

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551087 - Object type &1, OBART=&2: Check parameter field &3 does not exist in DDIC ?

  The SAP error message CNV20551087 typically indicates that there is an issue related to a specific object type in the Data Dictionary (DDIC) where a parameter field is expected but does not exist. This error is often encountered during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  
  Missing Field in DDIC: The error suggests that the specified parameter field (denoted by &3) does not exist in the Data Dictionary for the specified object type (denoted by &1) and object category (OBART=&2).
  Incorrect Configuration: There may be a misconfiguration in the migration or conversion settings, leading to the system looking for a field that is not defined in the target structure.
  Version Mismatch: If you are migrating data from an older version of SAP to a newer one, there may be changes in the data model that result in certain fields being removed or renamed.
  
  Solution:
  
  Check Data Dictionary: Verify that the parameter field specified in the error message exists in the Data Dictionary (DDIC). You can do this by using transaction SE11 to check the structure or table associated with the object type.
  Update Migration Settings: If the field is indeed missing, you may need to update your migration or conversion settings to either exclude this field or map it to a different field that exists in the target structure.
  Consult Documentation: Review the documentation for the migration tool you are using to ensure that you are following the correct procedures and that all necessary fields are accounted for.
  Adjust Custom Code: If you have custom code or enhancements that reference this field, you may need to adjust them to align with the current data model.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a known issue with a specific version of the software.
  
  Related Information:
  
  Transaction Codes: Use SE11 (Data Dictionary) to check the existence of fields, SE80 (Object Navigator) for broader object management, and ST22 (Dump Analysis) to check for any related dumps.
  Migration Tools: Familiarize yourself with the specific migration tools you are using, such as SAP S/4HANA Migration Cockpit, SAP Data Services, or LSMW (Legacy System Migration Workbench).
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.