How To Fix AY056 - Transfer param. & not supported (please inform system specialist)

SAP Error Message - Details

• Message type: E = Error

• Message class: AY - Deprec. simulation - maint. module (AIPS) /gen. master data

• Message number: 056

• Message text: Transfer param. & not supported (please inform system specialist)

What causes this issue?

The technical transfer parameter I_CALL_FUNKTION has the value
&V1&, which is not allowed.

System Response

Program error

How to fix this error?

Contact your system specialist, since this is an internal program
error.
The program cannot be used at the present time.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AY056 - Transfer param. & not supported (please inform system specialist) ?

  The SAP error message AY056, which states "Transfer param. & not supported (please inform system specialist)," typically indicates that there is an issue with the parameters being passed to a function or transaction in the SAP system. This error can occur in various contexts, such as during data transfer, interface processing, or when executing specific transactions.
  Causes:
  
  Unsupported Parameters: The parameters being passed to a function module or transaction are not recognized or supported by the system.
  Configuration Issues: There may be a misconfiguration in the system settings or in the way the parameters are defined.
  Version Mismatch: The version of the SAP system or the specific module being used may not support the parameters being transferred.
  Custom Development: If there are custom programs or enhancements, they may not be handling the parameters correctly.
  Data Integrity Issues: The data being transferred may not meet the expected format or constraints, leading to the error.
  
  Solutions:
  
  Check Parameter Definitions: Review the parameters being passed to ensure they are valid and supported by the function or transaction.
  Consult Documentation: Refer to the SAP documentation for the specific function module or transaction to understand the expected parameters.
  Review Custom Code: If custom code is involved, check for any issues in the logic that handles parameter transfer.
  System Configuration: Verify the configuration settings in the relevant SAP modules to ensure they are set up correctly.
  Update SAP System: If the issue is related to version compatibility, consider updating the SAP system or the specific module to a version that supports the parameters.
  Contact SAP Support: If the issue persists, it may be necessary to contact SAP support or a system specialist for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check transaction codes related to the specific module or function you are working with.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the parameters are being incorrectly handled.
  User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.
  
  If you are not a system specialist, it is advisable to escalate the issue to your SAP support team or a qualified consultant who can analyze the situation in detail.