Message type: E = Error
Message class:  CNV_DMC_SIN - Messages for s-innovations migration 
Message number: 152
Message text: PO not transferred, because of item history document &1, &2 &3
Only purchase orders that are open completely will be migrated.
The following reasons can result in a rejection of a purchase order
(checks are performed in the sequence as listed below and in case of
multiple rejection reasons only the first reason is listed in the
protocol):
Deletion indicator on header level
Deletion indicator on item level
At least one subsequent document exists
Only item categories standard and third-party are supported
At least one item has an account assignment category which is not
supported. Supported account assignment categories are:
K - Cost Center
P - Project
S - Third-Party Project
U - Unknown
blank - Material accounting
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_DMC_SIN152 indicates that a Purchase Order (PO) could not be transferred due to the presence of an item history document. This error typically arises during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools.
Cause: The error message CNV_DMC_SIN152 is triggered when: Item History Document Exists: The specific item in the Purchase Order has an associated history document that prevents the transfer. This could be due to various reasons, such as: The item has been previously processed or has historical data that is not compatible with the current migration. There are open transactions or documents related to the item that need to be resolved before the PO can be transferred.
Solution: To resolve this error, you can take the following steps: Check Item History: Review the item history for the specified item in the error message. You can do this by navigating to the relevant transaction in
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CNV_DMC_SIN151 PO not transferred, not supported account assignemt category &1, &2 &3
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CNV_DMC_SIN154 PO not transferred, because of item category &1, &2 &3
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