Recently, an error has occurred during communication ESR is reported by clicking sproxy → source → ESR when publishing the Po agent class. The following is the error message. Figure 1 shows the Chinese environment and Figure 2 shows the English environment:

Query SAP notes and try to solve the problem. It is found that the description of notes: 2957501 – an error has occurred during communication with ESR is consistent with the problem.

Sm59: SAP was checked step by step according to the method provided in notes_ PROXY_ ESR connection;

SPROX_ CHECK_ IFR_ CONNECTION -> Enterprise Services Builder data not understood
SPROX_ CHECK_ IFR_ ADDRESS -> Cannot determine Repository Version, An error has occurred during communication with ESR
SPROX_ CHECK_ IFR_ RESPONSE -> Requested Repository is down., An error has occurred during communication with ESR
SPROX_ CHECK_ HTTP_ COMMUNICATION -> HTTP communication functioning

The error report provided is consistent with the document, and the method provided in notes: 2370153 is used to solve the problem.

Solution: view sm59: SAP in Po_ PROXY_ The ESR service found that the Po account was locked, and the unlocked account sproxy returned to normal.

Extension: create/lock/unlock/modify password, etc. change the address of Po user:

  http://< server>:& lt; port>/ startPage   →   User Management