How To Fix RS_HCPR_MODEL075 - Obsolete assignment: Target field '&1' does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 075

• Message text: Obsolete assignment: Target field '&1' does not exist

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL075 - Obsolete assignment: Target field '&1' does not exist ?

  The SAP error message RS_HCPR_MODEL075, which states "Obsolete assignment: Target field '&1' does not exist," typically occurs in the context of data modeling or data extraction processes, particularly when working with SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Field Deletion: The target field that is referenced in the data model or transformation has been deleted or renamed in the underlying data source (e.g., InfoObject, DataSource, or table).
  
  
  Model Changes: Changes in the data model, such as modifications to the structure of InfoProviders or InfoObjects, can lead to obsolete assignments if the mappings are not updated accordingly.
  
  
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the target field was not included in the transport, it may lead to this error.
  
  
  Versioning: If you are using different versions of the data model or if there are inconsistencies between the versions, it may lead to references to non-existent fields.
  
  
  Solution:
  To resolve the RS_HCPR_MODEL075 error, you can follow these steps:
  
  
  Check the Target Field: Verify if the target field mentioned in the error message (&1) exists in the data model or InfoProvider. If it has been deleted or renamed, you will need to update the data model accordingly.
  
  
  Update Transformations: If the target field has been changed, ensure that all transformations that reference this field are updated to reflect the current structure.
  
  
  Recreate the Assignment: If the field is indeed obsolete, you may need to remove the obsolete assignment from the transformation or data model and recreate it with the correct field.
  
  
  Check Transport Requests: If the issue arose after a transport, ensure that all necessary objects were included in the transport request. You may need to re-transport the missing objects.
  
  
  Activate Objects: After making changes, ensure that all relevant objects (like InfoObjects, InfoProviders, and transformations) are activated.
  
  
  Test the Data Flow: After making the necessary adjustments, test the data flow to ensure that the error is resolved and that data is being processed correctly.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Documentation: Review SAP documentation on data modeling and transformations to understand best practices and how to manage changes in data structures.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases encountered by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.