Jens,
I ran into this problem before also. It is probably due to a change in the Production parameter 'Ledger posting' field being set to 'Item+Work Center, which would require you to have the ledger account numbers at that level. This is the default setup, as the individual production order can be overridden to this setting also. Hope this helps. Regards, Alan From: Axapta-Knowledge-Village@yahoogroups.com [mailto:axapta-knowledge-vill...@yahoogroups.com] On Behalf Of Jens Strandberg Sent: Thursday, April 02, 2009 5:11 PM To: Axapta-Knowledge-Village@yahoogroups.com Subject: [Axapta-Knowledge-Village] Costing Problem Hello there, When doing Production - Costing on a certain works order, these messages appear: Warning Production - Costing\Production: Account number for transaction type 'Production offset account, work centre issue' does not exist. Warning Production - Costing\Production: Account number for transaction type 'Production - Work centre issue' does not exist. Warning Production - Costing\Production: Account number for transaction type 'Production offset account, work centre issue' does not exist. Warning Production - Costing\Production: Account number for transaction type 'Production - Work centre issue' does not exist. Warning Production - Costing\Production: Account number for transaction type 'Production offset account, work centre issue' does not exist. Warning Production - Costing\Production: Account number for transaction type 'Production - Work centre issue' does not exist. Error Production - Costing\Production: Posting has been cancelled. The item number has been costed previously without any problems. I have checked financial setup for all resources, invent posting etc., but I cannot find any areas where this works order is different from other works orders. I was wondering what could trigger this behaviour - and how to fix it ? Thanks in advance. Best Regards, Jens