COMPUTE_ROUND_RESCALE_OVERFLOW is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.
Short Dump Classification: A - ABAP Programming Error
You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.
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Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
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Overflow in ROUND or RESCALE function
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
Rounding of value <runtime parameter> returned a value outside the valid value range
for the ABAP type DECFLOAT34, which ranges from
-9.999999999999999999999999999999999E+6144 to
+9.999999999999999999999999999999999E+6144.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.