How To Fix CPOC117 - You cannot use variable &1 for table parameter &2

CPOC117 - Overview

• Message type: E = Error

• Message class: CPOC - PP-PI-PMA: Process Operator Cockpit Messages

• Message number: 117

• Message text: You cannot use variable &1 for table parameter &2

What causes this issue?

You can request only one signature in each data request. In process
instruction &V2&, you have, however, defined the signature more than
once as an input request.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Correct your entries in line &V1& of process instruction &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPOC117 - You cannot use variable &1 for table parameter &2 ?

  The SAP error message CPOC117, which states "You cannot use variable &1 for table parameter &2," typically occurs in the context of ABAP programming, particularly when dealing with table parameters in function modules or methods. This error indicates that there is an issue with the way a variable is being used as a table parameter.
  
  Cause:
  
  Incorrect Variable Type: The variable you are trying to use as a table parameter does not match the expected type. For example, if the table parameter expects a specific structure or type, and the variable does not conform to that, this error will occur.
  Scope Issues: The variable may not be in the correct scope or may not be defined properly in the context where it is being used.
  Incompatible Data Structures: The data structure of the variable does not match the expected structure of the table parameter.
  
  
  Solution:
  
  Check Variable Definition: Ensure that the variable you are using is