How To Fix CNV_DMC_SIN577 - Unexpected concanated key &1 for purchasing info record with conditions

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 577

• Message text: Unexpected concanated key &1 for purchasing info record with conditions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN577 - Unexpected concanated key &1 for purchasing info record with conditions ?

  The SAP error message CNV_DMC_SIN577 indicates that there is an issue with a concatenated key for a purchasing info record that includes conditions. This error typically arises during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools.
  Cause:
  The error is usually caused by one of the following issues:
  
  
  Incorrect Key Structure: The concatenated key for the purchasing info record may not be structured correctly. This can happen if the key fields are not properly defined or if there are discrepancies in the data being migrated.
  
  
  Missing or Inconsistent Data: If the data being migrated contains missing or inconsistent entries for the key fields, it can lead to this error. For example, if the purchasing info record is expected to have certain conditions that are not present in the source data.
  
  
  Data Format Issues: The format of the data being imported may not match the expected format in the target system, leading to issues with key concatenation.
  
  
  Configuration Issues: There may be configuration settings in the target SAP system that are not aligned with the source data, causing the migration process to fail.
  
  
  Solution:
  To resolve the CNV_DMC_SIN577 error, you can take the following steps:
  
  
  Check Key Definition: Review the definition of the purchasing info record and ensure that the key fields are correctly defined. Make sure that all necessary fields are included in the concatenated key.
  
  
  Validate Source Data: Examine the source data for any missing or inconsistent entries. Ensure that all required fields for the purchasing info record are populated correctly.
  
  
  Data Mapping: Ensure that the data mapping between the source and target systems is correct. Verify that the data types and formats match the expected values in the target system.
  
  
  Review Migration Settings: Check the settings in the data migration tool you are using. Ensure that the configuration aligns with the requirements of the target SAP system.
  
  
  Test Migration: If possible, perform a test migration with a smaller dataset to identify any issues before migrating the entire dataset.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message 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 based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Data Migration Cockpit Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and troubleshooting tips.
  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 identify and resolve the underlying cause of the CNV_DMC_SIN577 error.