ORA-08412

Error: ORA-08412: error encountered in WMSGBSIZ, size for WMSGBLK is not big enough for warning message

Causa: The WMSGBSIZ is the maximum size for warning message block, it is recommended to be 1024 bytes to 8 kilobytes.

Acción: Defined WMSGBLK of size between 1k to 8k bytes and update the WMSGBSIZ to the sizeof(WMSGBLK).