yes, more than that, I have identify the class where the error messages are stored, this is the class called CL_MESSAGE_HANDLER_MM, this is located inside INCLUDE L2105I01,
I have identified how the message is stored
CL_MESSAGE_HANDLER_MM->ADD
CL_MESSAGE_MM=================CP CREATE
SAPLMEREQ LMEREQF27 HAS_TEXT_DIFFERENT_LANGUAGE (line 713)
SAPLMEREQ LMEREQF04 COPY_FROM_MATERIAL_MASTER (line 691)
SAPLMEREQ LMEREQF04 IS_VALID (line 925)
SAPLMEREQ LMEREQF03 LIF_RULE_MM~EXECUTE (line 416)
SAPLMEREQ LMEREQF03 CHECK_PRE_CONDITIONS (line 685)
I have tried to identified before this storing message how the error is generated but I can't
It's so confuse to debug this BAPI.