2481945 - IDoc Type Unicode Exception

You have a Java only (AEX) system that is using the IDoc_AAE Adapter transfer between a backend and PI environment. When you try to execute the LUW or restart its status, you face an IDoc exception:

(3) IDOC_ERROR_METADATA_UNAVAILABLE: The data for the IDoc type "??????????????????????????? ?" with extension " SAPRPL RP0CL 

Also, from the default trace (SAP Note 1514898) a stacktrace similar to the one below can be seen:

com.sap.conn.jco.JCoException: (104) JCO_ERROR_SYSTEM_FAILURE: (3) IDOC_ERROR_METADATA_UNAVAILABLE: The meta data for the IDoc type "ä´€ä„€åŒ€å €â€€â€€â€€â€€â€€â€€â€€ä´€ä„€å€ä´€ä„€åŒ€â€€â€€â€€â€€â€€â€€â€€â€€â€€â€ â€ " with extension " xxxx xxxx    " is unavailable. (raised by system [<server name>|<RFC destination name>])436)…
…return code: RFC_FAILURE (1)
error group: 104
key: RFC_ERROR_SYSTEM_FAILURE
at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.executePlayback(MiddlewareJavaRfc.java:4396)…
…Caused by: RfcException raised by system

• SAP NetWeaver
  
• SAP Process Integration

idoc, xi, pi, po, sm59, unicode, Process Integration, Process Orchestration, PI, PO, NetWeaver, XI, AEX, Idoc_aee , KBA , BC-XI-CON-IDO , Idoc Adapter J2EE , Problem