How To Fix CNV_PE_GEN021 - Data inconsistency (&1); contact SAP for support

CNV_PE_GEN021 - Overview

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 021

• Message text: Data inconsistency (&1); contact SAP for support

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.

Unfortunately, there isn't any extra information in this error notice.

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CNV_PE_GEN021 - Details

• The SAP error message CNV_PE_GEN021 indicates a data inconsistency issue during a data migration or conversion process, typically related to the SAP Conversion Tools (such as the SAP S/4HANA Migration Cockpit or other data migration tools). The message suggests that there is a problem with the data being processed, which could be due to various reasons, such as missing or incorrect data, or issues with the data mapping.
  Causes:
  
  Data Mapping Issues: The source data may not be correctly mapped to the target structure, leading to inconsistencies.
  Missing Data: Required fields in the target system may not have corresponding values in the source data.
  Data Format Issues: The data format in the source system may not match the expected format in the target system.
  Referential Integrity Violations: There may be foreign key constraints or other integrity rules that are violated by the incoming data.
  Custom Code or Enhancements: Custom logic or enhancements in the target system