How To Fix FNDEI_VIEW_PROV163 - Mapping ABAP data type &1 to HANA data type failed. Abort.

SAP Error Message - Details

• Message type: E = Error

• Message class: FNDEI_VIEW_PROV - Message class for CDS View Replication

• Message number: 163

• Message text: Mapping ABAP data type &1 to HANA data type failed. Abort.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FNDEI_VIEW_PROV163 - Mapping ABAP data type &1 to HANA data type failed. Abort. ?

  The SAP error message FNDEI_VIEW_PROV163 indicates that there is a problem with mapping an ABAP data type to a HANA data type in the context of a data provisioning operation. This typically occurs when there is a mismatch between the data types defined in the ABAP layer and those expected in the HANA database.
  Causes:
  
  Data Type Mismatch: The ABAP data type being used does not have a corresponding or compatible data type in HANA. For example, using a complex ABAP type that cannot be directly mapped to a HANA type.
  Unsupported Data Types: Certain ABAP data types may not be supported in HANA, such as certain structures or internal tables.
  Inconsistent Definitions: If the data model in ABAP has been changed (e.g., fields added or removed) but the corresponding HANA model has not been updated, this can lead to mapping issues.
  Configuration Issues: Incorrect configuration in the data provisioning settings or the data source definition can also lead to this error.
  
  Solutions:
  
  Check Data Types: Review the ABAP data types being used in the data source. Ensure that they are compatible with HANA data types. You can refer to the SAP documentation for a list of supported data types.
  Modify Data Source: If you find that the ABAP data type is not supported, consider modifying the data source to use a compatible data type. This may involve changing the structure of the ABAP program or view.
  Update HANA Model: If there have been changes in the ABAP data model, ensure that the HANA model is updated accordingly. This may involve regenerating the HANA view or adjusting the mapping.
  Check Configuration: Review the configuration settings for the data provisioning process. Ensure that all settings are correct and that the data source is properly defined.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on data type mappings.
  
  Related Information:
  
  SAP HANA Data Types: Familiarize yourself with the data types supported by HANA and how they map to ABAP data types. This can help in troubleshooting and resolving mapping issues.
  Data Provisioning Documentation: Review the SAP documentation on data provisioning, which may provide insights into common issues and best practices for mapping data types.
  SAP Community and Forums: Engage with the SAP community or forums where similar issues may have been discussed. Other users may have encountered the same error and can provide solutions or workarounds.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.