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Associate MRs To A Visit (Post 12.1.3 RUP5) Errors: PA_API_CONV_ERROR_AMG, PA_PARENT_TASK_MISSING_AMG and PA_PS_TASK_NOT_UPDATED (Doc ID 1538608.1)

Last updated on JANUARY 29, 2018

Applies to:

Oracle Complex Maintenance, Repair, & Overhaul - Version 12.1.3 and later
Information in this document applies to any platform.
***Checked for relevance on 02-Feb-2016***

AHLVPRDB.pls
PA_API_CONV_ERROR_AMG
PA_PARENT_TASK_MISSING_AMG
PA_PS_TASK_NOT_UPDATED

Symptoms

On : 12.1.3 version, Complex MRO:

The following error is encountered when attempting to associate an MR to a Visit created post R12.1.3.5: cMRO RUP5 (<Patch 13973499>:R12.AHL.B)


ERROR
You entered an invalid API parameter. Please enter a valid parameter and try again. Parameter Name: Pm Task Reference Parameter Value: 2-1
You entered an invalid API parameter. Please enter a valid parameter and try again. Parameter Name: Pm Task Reference Parameter Value: 2-1
Project: '2029059';Task:'14B-72-00-00-00-2' Parent tasks must be specified before the child tasks.
PROJECT: '&PROJECT_ID';TASK: '&TASK_ID' ; The task has not been updated.


STEPS
This problem is occurring not only when users associate MR's to visit, but also when creating a non-routine or when performing a part removal / install or creating new dispositions. It's occurring in all functionalities that use the tasks API in the old visits.


Cause

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