How To Fix FRMLAPI256 - System cannot find Easy Expert C++ solver; see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: FRMLAPI - RMS-FRM: API Messages for Formula

• Message number: 256

• Message text: System cannot find Easy Expert C++ solver; see long text

What causes this issue?

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

System Response

The processing is returned to the calling program with an error.

How to fix this error?

INCLUDE RMS_GEN_ADMIN OBJECT DOKU ID TX

Procedure for System Administrators

The Easy Expert connection was not found:
Check the configuration of the RFC connection under <LS>Tools
</> -> <LS>Administration</> ->
<LS>Administration</> -> <LS>Network</> -> <LS>RFC Destinations</>
(Transaction <DS:TRAN.SM59>SM59</>). Depending on the configuration,
you have either configured Easy Expert directly as a TCP/IP connection,
or as an RFC connection via an additional SAP system.
Check whether the correct program name was specified.
Check whether Easy Expert is installed correctly.
For more information on installing Easy Expert see Customizing in the
SAP <ZK>Environment, Health and Safety</> component in the IMG activity
<DS:SIMG.EHS_MD_135_06>Make Settings for Easy Expert</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FRMLAPI256 - System cannot find Easy Expert C++ solver; see long text ?

  The SAP error message FRMLAPI256 indicates that the system is unable to locate the Easy Expert C++ solver, which is typically used for solving complex mathematical problems in SAP applications, particularly in the context of optimization and planning.
  Cause:
  
  Missing Installation: The Easy Expert C++ solver may not be installed on your system.
  Incorrect Configuration: The system may not be properly configured to locate the solver.
  Path Issues: The environment variables or paths that point to the solver's location may not be set correctly.
  Version Mismatch: There could be a version mismatch between the SAP application and the installed solver.
  
  Solution:
  
  Install the Solver: Ensure that the Easy Expert C++ solver is installed on your system. You may need to download it from the SAP marketplace or your SAP support portal.
  Check Configuration: Verify the configuration settings in your SAP system to ensure that it is set up to use the Easy Expert C++ solver. This may involve checking the relevant parameters in the SAP GUI or configuration files.
  Set Environment Variables: Make sure that the environment variables (like PATH) are correctly set to include the directory where the Easy Expert C++ solver is installed.
  Update or Reinstall: If the solver is installed but still not recognized, consider updating or reinstalling it to ensure compatibility with your SAP version.
  Consult Documentation: Refer to the SAP documentation or notes related to the Easy Expert C++ solver for specific installation and configuration instructions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the Easy Expert C++ solver.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Support: If the problem persists, consider reaching out to SAP Support for assistance, providing them with detailed information about your system configuration and the error message.
  
  By following these steps, you should be able to resolve the FRMLAPI256 error and ensure that the Easy Expert C++ solver is correctly integrated into your SAP environment.