How To Fix /PM0/ABR_PM_ERRORS203 - Impermissible method call &1 in inquiry or model calculation

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABR_PM_ERRORS -

• Message number: 203

• Message text: Impermissible method call &1 in inquiry or model calculation

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 /PM0/ABR_PM_ERRORS203 - Impermissible method call &1 in inquiry or model calculation ?

  The SAP error message /PM0/ABR_PM_ERRORS203 indicates that there is an "impermissible method call" in the context of an inquiry or model calculation within the SAP system, particularly in the area of Project Management or similar modules.
  
  Cause:
  This error typically arises due to one of the following reasons:
  
  Invalid Method Call: The method being called in the inquiry or model calculation is not allowed in the current context. This could be due to incorrect parameters or an unsupported operation.
  
  Configuration Issues: There may be configuration settings that are not properly set up, leading to the method being unavailable or restricted.
  Data Issues: The data being processed may not meet the required criteria for the method to be executed, such as missing or incorrect data entries.
  Authorization Issues: The user may not have the necessary permissions to execute the method being called.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Method Call: Review the method being