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SAP BI - Compression step failing with Overflow during operation '+'.,Message no. DBMAN102

Former Member
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Hi All,

Daily process chain failing from last 3 days at compression step  by throwing the below error message.Could you please check and reply back to me if any one faced this kind of issue.

Tried manually to do compression but failing with same error message.

Issue details:

An exception with the type CX_SY_ARITHMETIC_OVERFLOW occurred, but was neither handled locally, nor declared in a RAISING, Message no. DBMAN102.

Overflow during operation '+'.,Message no. DBMAN102

System details are :

System  -      SAP BW

Release -      731

Support pak - SAPKW73106

Thanks and Regards,


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Former Member
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Hi Friends,

Could you please check on same and update.



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What DataBase is BW installed on?

Did you try to compress manually with one request each time?

Has there been a data load with exceptional data volume lately (e.g. partial reload)?

Please check SAP Note 1557321 (Numeric Overflow during standard BW processes).



Former Member
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Hi Rene,

Please find the update as below.

My data base is 'DB2' and yes, I tried to do the manual compression as well but getting same error as I mentioned.

actually this also coming from last 3 days and before to that there is this kind of issue on same data target.


I will check that note once meanwhile if you could find any solution, please update me.