Message type: E = Error
Message class:  CNV20305 - Messages for conversion packages in CO 
Message number: 061
Message text: Number range &2 in target CoAr &1 overflows and needs to be extended.
Number range &V2& of target controlling area &V1& is defined as &V4&.
This interval is too small for the documents which will be inserted
during the conversion.
During the conversion, documents in interval &V3& will be added to this
number range.
Extend number range &V2& of target controlling area &V1& using the
maintenance view (transaction SM30) for CNV_NRIV_N  so that there is
enough space for all documents.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV20305061 indicates that a number range in the target company code (CoAr) has reached its limit and needs to be extended. This typically occurs during data migration or when performing operations that require the generation of new document numbers, such as posting transactions.
Cause: Number Range Exhaustion: The number range defined for a specific object (like invoices, purchase orders, etc.) in the target company code has been exhausted. This means that all the available numbers in that range have been used up.
Configuration Issues: The number range may not have been configured properly to accommodate the expected volume of transactions. Data Migration: During data migration, if a large volume of data is being transferred, it can quickly consume the available number range.
Solution: Extend the Number Range: Go to the transaction code SNRO (Number Range Objects). Find the relevant number range object associated with the error. Check the current number range intervals and extend them
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CNV20305060 In no.rg. &2 of target CoARr &1, documents &3 are from CoAr &4
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20305059 BT &1 must be included in CoAr &2
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CNV20305062 Im target CoAr &1, no.rg. &2 overlaps in area &3 ( from CoAr &4 )
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CNV20305063 ... with no.rg. &2 in area &3 ( documents from CoAr &4 ).
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