This message is not in the CA Roscoe Messages and Codes Guide.
ROS206E indicates there is a problem with the ROSLIBS. A user has signed off CA ROSCOE and CA ROSCOE is unable to update the user's profile member (UPS.pfx) due to a library error. LBRBECDE refers to the LIBI request code and LBRBXRC is the LIBI extended return code. LIBI is the interface to the CA Roscoe user library subsystem.
Here are the LBRBXRC extended return codes for the ROS206E message:
LBRBXBRB EQU 1 Bad LBRB (Internal error)
LBRBXBFN EQU 2 Requested function not allowed for current library state. (Internal error)
LBRBXSTO EQU 3 Stack Overflow (Internal error)
LBRBXNFD EQU 4 Module Not Found
LBRBXPRT EQU 5 Function requested was intercepted by a protection exception.
LBRBXERR EQU 6 I/O Error
LBRBXSPC EQU 7 More space need in ROSLIB0n, but the file was full.
LBRBXPOS EQU 8 Sequence Number not in Range
LBRBXEOF EQU 9 End Of File Was Detected
LBRBXIVK EQU 10 Invalid Key
LBRBXBSY EQU 11 Library resource did not become available within a reasonable period of time.
LBRBXNWF EQU 12 RENAME failed because the new member already exists.
LBRBXSOF EQU 13 Encountered Start of File Condition
LBRBXBAP EQU 14 Bad Parameter List
LBRBXMSD EQU 15 Missing DD Statement
LBRBXBIX EQU 16 Bad Index File
LBRBXNCR EQU 17 Not enough storage to execute LIBI interface.
LBRBXISP EQU 18 Not enough space for additional index entries in ROSLIB00.
LBRBXLIM EQU 19 User Exceeded Limit
LBRBXIVP EQU 20 Invalid Prefix
LBRBXDIS EQU 21 Request for Disable Encountered
LBRBXKTF EQU 22 Key Table Full
LBRBXBCT EQU 23 Invalid LBCT
LBRBXBMU EQU 24 Member Updated While in Use
Some of these error codes are self-explanatory. For assistance, please contact CA Support.