How To Fix AJ860 - Programming error lock parameters: Call ISU_BILL_CANCELLATION

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 860

• Message text: Programming error lock parameters: Call ISU_BILL_CANCELLATION

What causes this issue?

INTERNAL ERROR:
The parameters X_ENQ_BELNR and X_DEQ_BELNR in function module
ISU_BILL_CANCELLATION can only be maintained in certain call
environments. However, both parameters must be maintained.
At the moment, the parameters contain the following values:
Document to be reversed: &V1&
X_ENQ_BELNR = &V2&
X_DEQ_BELNR = &V3&
The parameters are meant for reversing installation groups, and should
only be used by the SAP standard.

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?

INCLUDE ISU_SAP OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ860 - Programming error lock parameters: Call ISU_BILL_CANCELLATION ?

  The SAP error message AJ860, which indicates a "Programming error lock parameters: Call ISU_BILL_CANCELLATION," typically arises in the context of billing and invoicing processes within the SAP IS-U (Utilities) module. This error suggests that there is an issue with the parameters being passed to the function module ISU_BILL_CANCELLATION, which is responsible for handling billing cancellations.
  Causes:
  
  Incorrect Parameters: The parameters being passed to the ISU_BILL_CANCELLATION function module may not be valid or may not meet the expected criteria.
  Data Inconsistencies: There may be inconsistencies in the billing data, such as missing or incorrect entries in the billing document or related master data.
  Custom Code Issues: If there are custom enhancements or modifications in the billing process, they may interfere with the standard functionality, leading to this error.
  Locking Issues: The error may also occur if there are issues with database locks, where the system is unable to access the required data due to concurrent processing.
  
  Solutions:
  
  Check Parameters: Review the parameters being passed to the ISU_BILL_CANCELLATION function module. Ensure that they are correct and valid according to the expected input.
  Data Validation: Validate the billing document and related data for any inconsistencies or missing information. Correct any issues found.
  Debugging: If you have access to the development environment, consider debugging the process to identify where the error occurs and what parameters are being passed.
  Review Custom Code: If there are custom enhancements, review the code to ensure it does not interfere with the standard billing cancellation process.
  Check for Locks: Investigate if there are any database locks that might be causing the issue. You can use transaction codes like SM12 to check for locks and SM21 for system logs.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Module), SE80 (Object Navigator), and SE11 (Data Dictionary) for further investigation.
  SAP Documentation: Review the official SAP documentation for the IS-U module, particularly around billing and cancellation processes.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further analysis and resolution.