How To Fix LAW2_MESSAGES579 - Wrong method parameters

LAW2_MESSAGES579 - Overview

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 579

• Message text: Wrong method parameters

Self-Explanatory Message

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LAW2_MESSAGES579 - Details

• The SAP error message LAW2_MESSAGES579, which indicates "Wrong method parameters," typically arises when there is an issue with the parameters being passed to a method in an ABAP program or a function module. This can occur in various contexts, such as when calling a BAPI, RFC, or any other method that requires specific input parameters.
  Causes:
  
  Incorrect Parameter Types: The parameters being passed do not match the expected data types defined in the method signature.
  Missing Required Parameters: Some required parameters may not have been provided, leading to the method being unable to execute properly.
  Excess Parameters: Extra parameters that are not defined in the method signature may have been included in the call.
  Incorrect Sequence: The order of parameters may not match the expected sequence defined in the method.
  Data Length Issues: The length of the data being passed may exceed the defined limits for the parameters.
  
  Solutions:
  
  Check Method Signature: Review the method or function module