Message type: E = Error
Message class:  IUEEDPPLOTA - Deregulation: Distribution of Aggregated Payments 
Message number: 032
Message text: Selection category &1 for distribution lot not defined
Selection category &SYST-MSGV1& has not been defined.
Distribution is terminated.
Enter the selection category as the for the distribution of aggregated
payments in Customizing for <ZH>SAP Utilities</> under <LS>Intercompany
Data Exchange -> Payment Control -> Define Paramter(s) for Distribution
of Aggregated Payments</> (<DS:SIMG._ISUUTDE_000063>Execute</>).
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 IUEEDPPLOTA032 indicates that a selection category for a distribution lot is not defined. This typically occurs in the context of the SAP system when dealing with distribution lot management, particularly in the areas of logistics and inventory management.
Cause: The error is usually caused by one of the following reasons: Missing Configuration: The selection category for the distribution lot has not been defined in the system. This could be due to incomplete configuration during the setup of the distribution lot management. Incorrect Master Data: The master data related to the distribution lot may not be correctly maintained, leading to the system being unable to find the necessary selection category. Custom Development: If there are custom developments or enhancements in the system, they might not be correctly handling the selection categories for distribution lots.
Solution: To resolve this error, you can take the following steps: Check Configuration: Go to the configuration settings for distribution lot management
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
IUEEDPPLOTA031 Document &1 is not a payment document
What causes this issue?  The document number check is based on the source. If the document does not have a source that refers to a payment document , ...
IUEEDPPLOTA030 Document &1 does not exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
IUEEDPPLOTA033 Contract account &1 does not exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
IUEEDPPLOTA034 &1 not as selection category defined
What causes this issue?  Selection category &SYST-MSGV1& has not been defined as the selection category of contract accounts receivable and pa...
Click on this link to search all SAP messages.