How To Fix RSM150 - Parameter definition & maximum length & shortened to length 128

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 150

• Message text: Parameter definition & maximum length & shortened to length 128

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM150 - Parameter definition & maximum length & shortened to length 128 ?

  The SAP error message RSM150 indicates that a parameter definition has a maximum length that has been shortened to 128 characters. This typically occurs in the context of SAP's data processing, particularly when dealing with parameters in function modules, reports, or other programming constructs.
  
  Cause:
  
  Parameter Length Exceeded: The error arises when a parameter's definition exceeds the maximum allowable length for that specific context. In many cases, SAP has a limit on the length of parameters, and if the defined length exceeds this limit, it will automatically truncate the parameter to 128 characters.
  Data Type Mismatch: If the data type of the parameter is not compatible with the expected length, it can lead to this error.
  
  Configuration Issues: Sometimes, the issue may stem from incorrect configuration settings in the system or in the specific program being executed.
  
  
  Solution:
  
  Review Parameter Definitions: Check the parameter definitions in the relevant function module, report, or program. Ensure that the