How To Fix RSOS_SEARCH080 - Field name is missing for association between table &1 and table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOS_SEARCH -

• Message number: 080

• Message text: Field name is missing for association between table &1 and table &2

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 RSOS_SEARCH080 - Field name is missing for association between table &1 and table &2 ?

  The SAP error message RSOS_SEARCH080 indicates that there is a missing field name for an association between two tables in the context of SAP's data modeling or reporting tools, such as SAP BW (Business Warehouse) or SAP HANA. This error typically arises when there is an attempt to create or use a join or association between two tables, but the necessary field that defines the relationship is not specified or is missing.
  Cause:
  
  Missing Field Definition: The field that is supposed to link the two tables is not defined in one or both of the tables.
  Incorrect Table Configuration: The configuration of the tables may be incorrect, leading to the inability to establish a relationship.
  Data Model Changes: Changes in the data model, such as renaming fields or altering table structures, may have resulted in the loss of the association.
  Transport Issues: If the data model was transported from one system to another, there may have been issues during the transport that caused the field definitions to be lost.
  
  Solution:
  
  Check Table Definitions: Verify the definitions of both tables involved in the association. Ensure that the field intended to link the tables is present and correctly defined.
  Define Missing Fields: If the linking field is missing, you may need to add it to the relevant table(s) or adjust the association to use a different field that exists in both tables.
  Review Data Model: If there have been recent changes to the data model, review those changes to ensure that they did not inadvertently remove or alter the necessary field.
  Recreate Association: If the association is corrupted or incorrectly defined, consider deleting and recreating the association between the tables.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong during the transport 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 guidance on defining associations and relationships between tables in your specific SAP environment (e.g., BW, HANA).
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the RSOS_SEARCH080 error and implement a solution to resolve it.