How To Fix NRSCNV178 - Customer exit class &1 could not be instantiated

NRSCNV178 - Overview

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 178

• Message text: Customer exit class &1 could not be instantiated

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 NRSCNV178 - Customer exit class &1 could not be instantiated ?

  The SAP error message NRSCNV178 indicates that the system is unable to instantiate a customer exit class. This typically occurs during the execution of a program or transaction that relies on a specific customer exit implementation, which is a way to enhance standard SAP functionality without modifying the original code.
  Causes:
  
  Missing Implementation: The customer exit class that is being referenced may not be implemented or activated in the system.
  Incorrect Configuration: The configuration settings for the customer exit may be incorrect, leading to the inability to instantiate the class.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the customer exit class.
  Transport Issues: If the customer exit was recently transported from another system, there may have been issues during the transport process that prevented it from being properly activated.
  Syntax Errors: There may be syntax errors or other issues in the ABAP code of the customer exit class