Dear All,

I got this error message when I'm tried to alter my SP (SP_A ) which call another SP (SP_B) :

Unsuccessful metadata update
ERASE RDB$PROCEDURE_PARAMETERS failed
invalid request BLR at offset 2620
parameter mismatch for procedure SP_B


I've already check the parameter for SP_B and SP_A, and I'm sure it's correct...
What this error means..what else could possible ?

TIA,
Hellen



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