COMPUTE_BCD_OVERFLOW Runtime error in OAA ATP

Updated May 18, 2018

Hello SAP Experts,

While using Omnichannel Article Availability and Sourcing (OAA) in SAP Customer Activity Repository I am getting a runtime error COMPUTE_BCD_OVERFLOW with a short text:

Overflow during an arithmetic operation (type p) in program /OAA/CL_OAA_ATP_CALCULATION===CP.

Please help me resolve this error

Comments

01 Feb 2017 6:49 pm SAP User

An uncaugtht exception such as CX_SY_ARITHMETIC_OVERFLOW can occur during the calculation of the available quantity of an article in BAP method AGGREGATE_ITEM_AVAIL of class /OAA/CL_OAA_ATP_CALCULATION when the aggregated available quantity on a specific date exceeds the maximum value of the data type.
This issue can be resolved by by setting the value of constant /OAA/IF_ATP_CONSTANTS=>GC_REQUESTED_QTY to its maximum value