How To Fix CFD_DDIC_ADAPTER022 - Append Adapter: Conversion of table &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_DDIC_ADAPTER - Custom Fields: CDS Adapter

• Message number: 022

• Message text: Append Adapter: Conversion of table &1 failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_DDIC_ADAPTER022 - Append Adapter: Conversion of table &1 failed ?

  The SAP error message CFD_DDIC_ADAPTER022, which states "Append Adapter: Conversion of table &1 failed," typically occurs in the context of data conversion or data transfer processes, particularly when working with the SAP Cloud Platform or SAP Data Services. This error indicates that there was an issue converting a specific table during the data processing.
  Causes:
  
  Data Type Mismatch: The structure of the source table does not match the expected structure of the target table. This can happen if there are incompatible data types or if the fields are not aligned correctly.
  Missing Fields: If the target table expects certain fields that are not present in the source table, this can lead to conversion failures.
  Data Quality Issues: Invalid or corrupt data in the source table can cause conversion errors. For example, if a numeric field contains non-numeric characters, it will fail to convert.
  Configuration Issues: Incorrect configuration settings in the data transfer or mapping process can lead to conversion errors.
  Version Compatibility: If there are version mismatches between the source and target systems, it may lead to incompatibilities in data structures.
  
  Solutions:
  
  Check Data Types: Review the data types of the fields in both the source and target tables. Ensure that they are compatible and make necessary adjustments.
  Field Mapping: Verify the field mapping configuration to ensure that all required fields are correctly mapped from the source to the target.
  Data Cleansing: Perform data cleansing on the source table to remove or correct any invalid data entries that may cause conversion issues.
  Review Configuration: Check the configuration settings for the data transfer process. Ensure that all settings are correctly defined and aligned with the expected data structures.
  Test with Sample Data: If possible, test the conversion process with a smaller subset of data to identify specific records that may be causing the issue.
  Consult Logs: Review the logs for more detailed error messages that can provide insights into what specifically is failing during the conversion process.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for the specific module or tool you are using (e.g., SAP Data Services, SAP Cloud Platform) for guidance on data conversion processes.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.