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Message type: E = Error
Message class: WP - Messages from POS interface
Message number: 410
Message text: Transaction type & cannot be converted
The conversion rule for transaction type &V1& is unknown.
The relevant record cannot be prepared in POS - interface outbound
processing. The relevant record cannot be posted in the SAP system in
POS - interface inbound processing.
<DS:SIMG.W_DF_VK_0120.SIMG_OPOS>Define a conversion rule for the
transaction type</>.
Error message extract from SAP system. Copyright SAP SE.
WP410
- Transaction type & cannot be converted ?The SAP error message:
WP410: Transaction type & cannot be converted
Cause:
This error occurs when you attempt to convert a transaction type in the Work Breakdown Structure (WBS) element or project system, but the system cannot perform the conversion because the transaction type is either not defined for conversion or the conversion rules are missing or incorrect.
In SAP Project System (PS), transaction types are used to categorize and process different types of transactions (e.g., costs, revenues). When you try to convert or post transactions, the system uses predefined conversion rules to map these transaction types to appropriate accounts or cost elements.
If the transaction type you are trying to convert is not maintained in the conversion rules or the system does not know how to handle it, the error WP410 is triggered.
Common Scenarios:
Check Transaction Type Configuration:
Maintain Conversion Rules:
Verify IMG Settings:
Controlling -> Cost Element Accounting -> Master Data -> Transaction Types -> Maintain Transaction Type Conversion
Check Customizing for Project System:
Project System -> Basic Settings -> Transaction Types
Review User Exits or Enhancements:
Testing:
Controlling -> Cost Element Accounting -> Master Data -> Transaction Types -> Maintain Transaction Type Conversion
OKB9
- Maintain transaction type conversionCJ20N
- Project Builder (where postings might be triggered)If you provide the specific transaction type code or context (e.g., posting, settlement), I can help with more targeted advice.
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