How To Fix WAHD501 - Function &1 called with incorrect/missing control parameters.

WAHD501 - Overview

• Message type: E = Error

• Message class: WAHD - Messages for Alternative Historical Data

• Message number: 501

• Message text: Function &1 called with incorrect/missing control parameters.

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 WAHD501 - Function &1 called with incorrect/missing control parameters. ?

  The SAP error message WAHD501 indicates that a function (denoted as &1 in the message) was called with incorrect or missing control parameters. This error typically arises in the context of SAP applications when a function module or method is invoked without the necessary parameters or with parameters that do not meet the expected criteria.
  Causes:
  
  Missing Parameters: The function call may be missing required parameters that are necessary for its execution.
  Incorrect Parameter Types: The parameters provided may not match the expected data types or formats.
  Incorrect Function Call: The function may be called in an inappropriate context or with an incorrect sequence of operations.
  
  Configuration Issues: There may be issues with the configuration settings related to the function being called.
  Custom Code Issues: If the function is part of custom development, there may be bugs or logical errors in the code.
  
  Solutions:
  
  Check Function Documentation: Review the documentation for the function being called to ensure that