How To Fix COM_PME_PARSER088 - Variable of type &1 expected

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PME_PARSER - Configuration

• Message number: 088

• Message text: Variable of type &1 expected

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PME_PARSER088 - Variable of type &1 expected ?

  The SAP error message COM_PME_PARSER088 with the description "Variable of type &1 expected" typically occurs in the context of ABAP programming or when working with Business Add-Ins (BAdIs) or enhancements. This error indicates that the system expected a variable of a specific type but received a different type or an incompatible value.
  Cause:
  
  Type Mismatch: The most common cause of this error is that the variable being passed or used does not match the expected data type. For example, if a function module or method expects a certain data type (like a structure, table, or simple data type) and receives a different one, this error will be triggered.
  Incorrect Parameter Passing: If parameters are not correctly defined or passed in a function call, it can lead to this error.
  Inconsistent Data Definitions: If there are inconsistencies in the data definitions between different parts of the program or between the program and the database, this error can occur.
  
  Solution:
  
  Check Data Types: Review the data types of the variables being used in the code. Ensure that they match the expected types as defined in the function module, method, or BAdI.
  Parameter Definitions: Verify the parameter definitions in the function module or method. Make sure that the parameters are correctly defined and that the types match what is expected.
  Debugging: Use the ABAP debugger to step through the code and identify where the type mismatch occurs. This can help pinpoint the exact line of code causing the issue.
  Review Documentation: Check the documentation for the function module or method to understand the expected input types and ensure that your code adheres to these specifications.
  Data Conversion: If necessary, perform explicit data type conversions to ensure that the variables being passed are of the correct type.
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with the various data types in ABAP, such as elementary types (like CHAR, NUMC, INT4), complex types (like structures and internal tables), and reference types.
  Function Module Documentation: Always refer to the SAP documentation for the specific function module or method you are using to understand the expected input and output parameters.
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific function module or BAdI you are working with.
  
  By following these steps, you should be able to identify and resolve the cause of the COM_PME_PARSER088 error in your SAP environment.