How To Fix AXT_MODEL178 - Target ID &1 is used several times

AXT_MODEL178 - Overview

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 178

• Message text: Target ID &1 is used several times

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_MODEL178 - Target ID &1 is used several times ?

  The SAP error message AXT_MODEL178, which states "Target ID &1 is used several times," typically occurs in the context of data modeling or when working with certain SAP applications, such as SAP BW (Business Warehouse) or SAP HANA. This error indicates that a specific target ID (which could refer to a data target, such as an InfoObject, InfoProvider, or similar) is being referenced multiple times in a way that is not allowed.
  
  Cause:
  
  Duplicate Target IDs: The most common cause of this error is that the same target ID is being used multiple times in a data flow or transformation. This can happen if you have inadvertently set up multiple mappings to the same target in a data model or transformation process.
  Incorrect Configuration: There may be a configuration issue where the target ID is not set up correctly, leading to multiple references.
  Modeling Errors: Errors in the data model design can also lead