How To Fix CNV_CDMC_UCIA058 - All referred SAP Objects were assumed to have changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_UCIA - CDMC Upgrade/Change Impact Analysis

• Message number: 058

• Message text: All referred SAP Objects were assumed to have changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_UCIA058 - All referred SAP Objects were assumed to have changed ?

  The SAP error message CNV_CDMC_UCIA058 indicates that during a data migration or conversion process, the system has detected that all referred SAP objects are assumed to have changed. This typically occurs in the context of using the SAP Conversion and Migration tools, particularly when dealing with data consistency and integrity checks.
  Cause:
  
  Data Changes: The error usually arises when the system identifies that the objects (like tables, fields, or structures) that are being referenced in the migration process have been modified since the last time they were checked or validated.
  Inconsistent Data: There may be inconsistencies in the data that are being migrated, leading the system to assume that all related objects have changed.
  Configuration Issues: There could be configuration issues in the migration settings or parameters that lead to this assumption.
  Version Mismatch: If there are different versions of the objects in the source and target systems, this can trigger the error.
  
  Solution:
  
  Check Object Changes: Review the objects that are being migrated to see if they have indeed changed. This can include checking for changes in the data model, structure, or configuration.
  Revalidate Objects: Use the relevant SAP tools to revalidate the objects involved in the migration. This may involve running consistency checks or validation reports.
  Review Migration Settings: Ensure that the migration settings and parameters are correctly configured. This includes checking the mapping of fields and ensuring that the source and target systems are aligned.
  Data Consistency Checks: Perform data consistency checks to ensure that the data being migrated is valid and does not contain any discrepancies.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) for any specific guidelines or troubleshooting steps.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  
  Related Information:
  
  SAP Migration Tools: Familiarize yourself with the specific migration tools and their functionalities, as they often have built-in checks and balances to help identify and resolve issues.
  SAP Community: Engage with the SAP Community forums or support channels for insights from other users who may have encountered similar issues.
  Testing: Before performing a full migration, conduct a test migration to identify potential issues without affecting the production environment.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP Support for further assistance, providing them with detailed logs and context regarding the error.