ORA-29522 while compiling JAVA CLASS

Hi,

I have our production DB on 12.2.0.1 which has a schema, SOURCE_A. In this there are more than 2500 JAVA CLASS which are all valid. I exported this full schema and imported into the same database under different name (TARGET_A) using REMAP_SCHEMA option in impdp. Now after the impdp, when I query the status of the JAVA CLASS in TARGET_A schema, I see that only 180 of the JAVA CLASS are valid. For the rest 2406, they are INVALID. I tried compiling them using utlrp but they are not getting compiled. When I try to individually compile them using command