How To Fix QJ034 - Error when reading parameters for function module &

QJ034 - Overview

• Message type: E = Error

• Message class: QJ -

• Message number: 034

• Message text: Error when reading parameters for function module &

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 QJ034 - Error when reading parameters for function module & ?

  The SAP error message QJ034, which states "Error when reading parameters for function module &," typically indicates that there is an issue with the parameters being passed to a function module in the SAP system. This error can arise due to various reasons, including configuration issues, missing or incorrect data, or problems with the function module itself.
  Causes:
  
  Missing Parameters: The function module may require certain parameters that are not being provided.
  Incorrect Data Types: The data types of the parameters being passed may not match the expected types in the function module.
  
  Configuration Issues: There may be issues in the configuration settings related to the function module or the associated application.
  Authorization Issues: The user may not have the necessary authorizations to execute the function module.
  Transport Issues: If the function module was recently transported from another system, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check Function Module Definition: Review the definition of the function module