How To Fix T1158 - No underlying assigned to transaction

T1158 - Overview

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 158

• Message text: No underlying assigned to transaction

What causes this issue?

You want to save an option, although no underlying has been assigned.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please assign an underlying to the option.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T1158 - No underlying assigned to transaction ?

  The SAP error message T1158 ("No underlying assigned to transaction") typically occurs when there is an issue with the assignment of a transaction to a specific underlying object or when the system cannot find the necessary configuration for the transaction you are trying to execute. This error can arise in various contexts, such as during the execution of financial transactions, reporting, or when trying to access certain functionalities within SAP.
  Causes:
  
  Missing Configuration: The transaction you are trying to execute may not have been properly configured in the system.
  Incorrect Transaction Code: The transaction code you are using may be incorrect or not assigned to the relevant application area.
  Authorization Issues: The user may not have the necessary authorizations to access the underlying object associated with the transaction.
  Data Inconsistencies: There may be inconsistencies in the master data or transactional data that prevent the system from finding the underlying assignment.
  System Updates or Changes: Recent updates