How To Fix AJ195 - Device &1 reg. &2 period &3-&4: compressibility via user exit incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 195

• Message text: Device &1 reg. &2 period &3-&4: compressibility via user exit incorrect

What causes this issue?

A volume correction factor procedure that requires calculation of
compressibility and/or supercompressibility through user exit <LS>
EXIT_SAPLEA54_001</> is active for the specified register. In this
case, however, the factor could not be determined. For the exact cause
of the termination, please refer to the preceding message. It was this
message that caused processing in the user exit to terminate
prematurely.

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 NA_SYSADMIN1 OBJECT DOKU ID TX
The person responsible for the program should note the following:
Choose <LS>Utilities industry</> -> <LS>Billing</> -> <LS>Billing
Execution</> -> <LS>Billing Analysis</> -> <LS>Settings</> -> <LS>
General</>.
A dialog box appears. Select the <LS>Debugging on</> indicator. Choose
<LS>Continue</>.
Enter TGHUEXIT in the <LS>Breakpoint at</> field in the <LS>Debugging
</> frame.
Start a billing simulation with the affected contract.
You branch immediately to the point where your user exit is called, and
you may be able to localize the error in debugging.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ195 - Device &1 reg. &2 period &3-&4: compressibility via user exit incorrect ?

  The SAP error message AJ195 indicates an issue related to the compressibility of a material in the context of the SAP system, particularly in the area of product costing or material management. This error typically arises when the system attempts to calculate the compressibility of a material using a user exit, but the data or logic implemented in that user exit is incorrect or not properly configured.
  Cause:
  
  Incorrect User Exit Implementation: The user exit that is supposed to calculate compressibility may have been incorrectly coded or configured, leading to erroneous results.
  Missing or Incorrect Data: The data required for the compressibility calculation may be missing or incorrect. This could include material master data, costing data, or other relevant parameters.
  Configuration Issues: There may be issues with the configuration settings related to product costing or material management that affect how compressibility is calculated.
  Version Mismatch: If there are multiple versions of the user exit or if the system has been upgraded, there may be compatibility issues.
  
  Solution:
  
  Review User Exit Code: Check the implementation of the user exit that is responsible for calculating compressibility. Ensure that the logic is correct and that it handles all necessary scenarios.
  Validate Data: Ensure that all relevant data for the material in question is complete and accurate. This includes checking the material master, costing views, and any other related data.
  Check Configuration: Review the configuration settings in the SAP system related to product costing and compressibility. Make sure they are set up correctly.
  Debugging: If necessary, use debugging tools to trace the execution of the user exit and identify where the error occurs.
  Consult Documentation: Refer to SAP documentation or notes related to the specific user exit and compressibility calculations for any known issues or additional guidance.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  User Exits: User exits are predefined points in the SAP code where custom code can be added. They are often used to enhance standard functionality without modifying the original code.
  Material Master Data: This is critical for various processes in SAP, including costing, inventory management, and production planning. Ensure that all relevant views are properly maintained.
  Costing Variants: Check the costing variant settings to ensure they are configured to use the correct user exit for compressibility calculations.
  SAP Notes: Search for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue causing the AJ195 error message in your SAP system.