COM - error Unknown /SAPAPO/OM001+ /sapapo/blrg01

Hello All,

I am getting following error at tx /sapapo/blrg01 on scm5.0 ( SAP menu -> advanced planning and optimization -> Production Planning -> Environment -> Generation of Requirement from blocks)

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COM - error Unknown

Message no. /SAPAPO/OM001

Diagnosis

A COM routine has encountered a program error.

System Response

The program will be terminated.

Procedure

Start the program again.

If this message appears again, contact your system administration.

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Can any one give some tips on how to solve this. I have found out the note 956730 but not sure if this will fix the issue.

Thank you every one.