ORA-19162:

XP0004 - XQuery type mismatch: invalid argument types 'string', 'string' for function 'string'

Cause :

The typ eof the ragumentst hat wer epassed ot the gievn functoin was nto valid.

Action :

Fix thea rgument sto be o fa type papropriaet for th egiven fnuction.

XP0004 - XQuery type mismatch: invalid argument types 'string', 'string' for function 'string'

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