How To Fix ISSR_TP622 - Import parameter & cannot be assigned to field symbol &

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 622

• Message text: Import parameter & cannot be assigned to field symbol &

What causes this issue?

Import parameter <ZH>&V1&</><ZH> </>cannot be assigned to field symbol
<ZH>&V2&</>.

System Response

The system terminates the selection of transferrable positions.

How to fix this error?

At the interface of function module <ZH>&V3&</><ZH>, </>check whether
the import parameter in question exists. Change the description of
import parameter <ZH>&V1&</> in table <NP>TISSR_OUT_FBPATA</> if
necessary.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR_TP622 - Import parameter & cannot be assigned to field symbol & ?

  The SAP error message ISSR_TP622 indicates that there is a type mismatch between an import parameter and a field symbol in your ABAP program. This typically occurs when the data type of the variable being passed does not match the expected data type of the field symbol.
  Cause:
  
  
  Type Mismatch: The import parameter being passed to a function module or method does not match the expected type of the field symbol. This can happen if:
  
  The data types are incompatible (e.g., passing a string where a numeric value is expected).
  The length of the data being passed does not match the expected length.
  The structure of the data does not match the expected structure.
  
  
  
  Field Symbol Not Properly Defined: The field symbol may not have been properly defined or assigned before it is used.
  
  
  Solution:
  
  
  Check Data Types: Verify the data types of the import parameter and the field symbol. Ensure that they are compatible. You can do this by checking the definitions in the function module or method signature.
  
  
  Adjust Data Types: If there is a mismatch, you may need to convert the data type of the import parameter to match the expected type of the field symbol. You can use ABAP conversion functions like CONVERT, CAST, or type-specific conversion methods.
  
  
  Field Symbol Assignment: Ensure that the field symbol is correctly assigned to a variable of the expected type before it is used. For example:
  FIELD-SYMBOLS: <fs_variable> TYPE any.
  ASSIGN variable TO <fs_variable>.
  
  
  Debugging: Use the ABAP debugger to step through the code and inspect the values and types of the variables involved. This can help identify where the mismatch occurs.
  
  
  Check Function Module/Method Documentation: Review the documentation for the function module or method you are calling to ensure you are passing the correct parameters.
  
  
  Related Information:
  
  Field Symbols: In ABAP, field symbols are used to create dynamic references to data objects. They are defined using the FIELD-SYMBOLS statement and can point to any data type.
  Data Type Conversion: ABAP provides various methods for converting data types, including implicit and explicit conversions. Familiarize yourself with these methods to handle type mismatches effectively.
  Function Module/Method Signatures: Always refer to the signatures of the function modules or methods you are using to ensure that you are passing the correct parameters.
  
  By following these steps, you should be able to resolve the ISSR_TP622 error and ensure that your ABAP code runs smoothly.