How To Fix 1R310 - Enter source and target categories in pairs

1R310 - Overview

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 310

• Message text: Enter source and target categories in pairs

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 1R310 - Enter source and target categories in pairs ?

  The SAP error message 1R310 ("Enter source and target categories in pairs") typically occurs in the context of data transfer or mapping processes, particularly when working with SAP BW (Business Warehouse) or similar data management tools. This error indicates that there is a mismatch or inconsistency in the way source and target categories are defined in your data transfer or transformation process.
  
  Cause:
  
  Missing Pairing: The error usually arises when the system expects a source category to have a corresponding target category, but one or both are missing.
  Incorrect Configuration: The configuration of the data transfer process (DTP) or transformation might not be set up correctly, leading to unpaired categories.
  Data Model Issues: There may be issues in the underlying data model where the source and target categories are not aligned or defined properly.
  
  
  Solution:
  
  Check Configuration: Review the configuration of your data transfer process or transformation. Ensure that all source categories have corresponding target categories