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Former Member

WM problem - material is locked in 922 TR-ZONE

Dear All,

We are facing a problem.

There were MB1B 344 booking and their WM counterpart wasn't executed well. The result that we had stock in 922 TR-ZONE (example):

<b>922 TR-ZONE</b>

materialA 'blocked' 10 pc

materialA 'free' -10 pcs (free means stock for unrestricted use)

<b>WH</b> (location in WH)

materialA 'free' 1000 pcs

I wanted to move 10 pcs 'free' to 922 TR-ZONE. In the first step I moved 5 pcs of them:

<b>922 TR-ZONE</b>

materialA 'blocked' 10 pc

materialA 'free' -5 pcs (free means stock of unrestricted use)

<b>WH</b> (location in WH)

materialA 'free' 995 pcs

But after that I'm not able to move 'free' stock to 922 TR-ZONE any more because the material is locked in 922 (I can see it in LT10). (confirmations are OK)

(I can move the 'blocked' stock from 922 TR-ZONE)

There was problem with materilB also and similar bookings were carried out and the remaining minus 'free' quantity in 922 TR-ZONE became locked too.

What is the reason? How can we solve this?

Please help in this issue.

Thanks,

Csaba

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2 Answers

  • Nov 15, 2007 at 06:50 PM

    If you do a MB1B 344 in inventory management, then you need to do a transfer posting in WM. Execute LU04 and find all your open transfer postings.

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    • Former Member Jürgen Lins

      Dear Jürgen,

      Quality guys asked me to help to solve this issue and when I saw the quantities in 922 TR-ZONE I checked what was the situation in LB10, but there was no TR.

      When they book MB1B 344 SAP starts WM transactions automatically through LB12 (refering to the material document) - but they didn't get through with it.

      They cancelled the WM postings that's why we got +QTY ('blocked' state) & -QTY ('unrestricted') in 922 TR-ZONE.

      After that I didn't processs the PCN in LU04 but manually booked QTY form a 'normal' storage type - bin to 922 TR-ZONE (LT10 / LT01). In this way - QTY in 922 was eliminated.

      The next step was to move the 'blocked' +QTY from 922 TR-ZONE to the desired bin.

      So no TR was created.

      BR

      Csaba

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    Former Member
    Nov 16, 2007 at 08:57 AM

    Sorry...

    The lock is displayed in LT10 because the stock is minus and we cannot post minus stock...

    And I couldn't move the stock (from normal WH bin to 922) because I was trying to post it from the wrong source bin...

    Csaba

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