How To Fix R1155 - Application object &1: No assignment exists for DB field &2-&3

R1155 - Overview

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 155

• Message text: Application object &1: No assignment exists for DB field &2-&3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R1155 - Application object &1: No assignment exists for DB field &2-&3 ?

  The SAP error message R1155 indicates that there is an issue with the assignment of a database field to an application object. Specifically, it means that the system cannot find a valid assignment for the specified database field in the context of the application object you are working with.
  
  Cause:
  
  Missing Assignment: The most common cause is that the database field (identified by &2 and &3) is not properly assigned to the application object (identified by &1) in the relevant configuration or data dictionary.
  Incorrect Configuration: There may be a misconfiguration in the data model or the application settings that leads to the absence of the expected assignment.
  Transport Issues: If the application object or database field was recently transported from another system, the transport might not have included all necessary components or configurations.
  Custom Development: If there are custom developments or modifications, they may not have been implemented correctly, leading to this error.
  
  
  Solution:
  
  Check Data