System Administration > System logging and journaling
Finding error codes
All error codes are documented in the Integration Toolkit Function Reference. Error codes are grouped by module. For example, Application Encapsulation (AE) errors are listed within the AE module, Appearances errors are listed within the Appearances module, most workflow errors are displayed in the Enterprise Process Modeling (EPM) module, and so forth. To display a list of error messages: Procedure Go to the Help Library and open the Integration Toolkit Function Reference. Version-specific editions of the Integration Toolkit Function Reference are available on Support Center. At the top of the page, select the Modules header. In the Modules page, scroll down to the appropriate module. For example, to see all Enterprise Process Modeling (EPM) errors, which contain the majority of workflow errors, scroll to Enterprise Process Modeling (EPM), expand the item, and click its Errors link. The error page displays all errors for that module. Error numbers are defined as module base value + error code. For example, EPM_internal_error has an error code of EMH_EPM_error_base + 1. To determine the value for a referenced error base: Return to the Modules page. At the upper right-hand site of the list, next to detail level, click 4 to fully expand the modules list. With the list expanded, you can use the browser page search function to find an error code constant link. Press Ctrl+F and search the page for the error code module. For example, EMH. Under Error Message Handler (EMH), click the Constants link. The Error Message Handler (EMH) Constants page displays the error base of each module. For example, the error base value of EMH_EMP_error_base is 33000. Thus, the error number for EPM_internal_error is the concatenation of the EPM modules error base (33000) and the error code (1), creating an error number of 33001.
Source: https://docs.sw.siemens.com/documentation/external/PL20251212545240207/en-US/tc_help/AWAdmin/fhs4814155880506/tdh1737238551049/xid684770.html · retrieved Fri Jul 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time)