How To Fix CNV054 - Message &1 &2 type &3 occured &4 more times.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 054

• Message text: Message &1 &2 type &3 occured &4 more times.

What causes this issue?

The message &V1& &V2& (type &V3&) occured &V4& more times after reaching
the upper limit of messages of the same type displayed in protocol. The
corresponding messages were not written in protocol. Therefore the
message variable information is not available anymore.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV054 - Message &1 &2 type &3 occured &4 more times. ?

  The SAP error message CNV054 typically relates to issues encountered during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades. The message indicates that a specific type of error has occurred multiple times, which can be indicative of a recurring issue in the data being processed.
  Cause:
  
  Data Quality Issues: The most common cause is poor data quality, such as missing mandatory fields, incorrect data formats, or data that does not comply with the business rules defined in the target system.
  Configuration Errors: There may be configuration issues in the migration settings or mapping that lead to the error.
  Technical Limitations: The error could also arise from technical limitations, such as exceeding system limits or constraints during the migration process.
  Incompatibility: The data being migrated may not be compatible with the target system's structure or requirements.
  
  Solution:
  
  Review Error Details: Check the detailed error log to identify the specific records and fields causing the issue. The message will often include identifiers that can help you trace the problematic data.
  Data Cleansing: Cleanse the data to ensure it meets the required standards. This may involve correcting formats, filling in missing values, or removing invalid entries.
  Adjust Configuration: Review and adjust the migration configuration settings or mapping to ensure they align with the target system's requirements.
  Test Migration: Conduct a test migration with a smaller dataset to identify and resolve issues before performing a full migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for additional guidance and troubleshooting steps.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to the CNV054 error.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific guidelines or best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CNV054 error effectively.