How To Fix /ACCGO/CMN_ERR_HANDL034 - Cannot read selection screen parameter value for process

/ACCGO/CMN_ERR_HANDL034 - Overview

• Message type: E = Error

• Message class: /ACCGO/CMN_ERR_HANDL -

• Message number: 034

• Message text: Cannot read selection screen parameter value for process

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 /ACCGO/CMN_ERR_HANDL034 - Cannot read selection screen parameter value for process ?

  The SAP error message /ACCGO/CMN_ERR_HANDL034 indicates that there is an issue with reading a selection screen parameter value during a process. This error typically arises in the context of custom programs or transactions that utilize selection screens to gather input from users.
  Causes:
  
  Missing Parameter Value: The selection screen parameter that the program is trying to read may not have been filled in by the user.
  Incorrect Field Name: The program may be trying to access a parameter that does not exist or is incorrectly named.
  Authorization Issues: The user may not have the necessary authorizations to access certain parameters or data.
  Program Logic Errors: There may be a bug or logical error in the ABAP code that handles the selection screen.
  Data Type Mismatch: The data type of the parameter being read may not match the expected type in the program.
  
  Solutions:
  
  Check Input Values: Ensure that all required fields on the selection screen are filled in