How To Fix SIMDQ_IMHANA_ERRORS021 - Input mapping tab is initial.

SAP Error Message - Details

• Message type: E = Error

• Message class: SIMDQ_IMHANA_ERRORS - IM in HANA error messages

• Message number: 021

• Message text: Input mapping tab is initial.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIMDQ_IMHANA_ERRORS021 - Input mapping tab is initial. ?

  The SAP error message "SIMDQ_IMHANA_ERRORS021 Input mapping tab is initial" typically occurs in the context of SAP Data Services or SAP HANA when there is an issue with the input mapping configuration for a data flow or data transformation process. This error indicates that the input mapping tab has not been configured or is empty, which means that the system cannot determine how to map the input data to the target structure.
  Cause:
  
  Unconfigured Input Mapping: The input mapping tab has not been filled out, meaning that there are no defined mappings between the source data and the target structure.
  Incorrect Data Flow Setup: The data flow may not be set up correctly, leading to missing or incomplete mappings.
  User Error: The user may have overlooked the input mapping configuration during the design of the data flow.
  
  Solution:
  
  Check Input Mapping: Go to the data flow or transformation where the error is occurring and check the input mapping tab. Ensure that the source fields are correctly mapped to the target fields.
  Define Mappings: If the input mapping tab is empty, define the necessary mappings by dragging and dropping the source fields to the corresponding target fields.
  Validate Data Flow: After configuring the input mapping, validate the data flow to ensure that there are no other errors present.
  Save Changes: Make sure to save any changes made to the data flow or transformation after configuring the input mapping.
  Test the Data Flow: Run the data flow again to see if the error persists after making the necessary changes.
  
  Related Information:
  
  Documentation: Refer to the SAP Data Services or SAP HANA documentation for detailed instructions on configuring input mappings and data flows.
  SAP Community: Check the SAP Community forums for similar issues and solutions shared by other users.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  By ensuring that the input mapping is properly configured, you should be able to resolve the error and successfully execute your data flow.