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OutOfMemory Error using SAP Adapter (Doc ID 1636885.1)

Last updated on NOVEMBER 16, 2023

Applies to:

Oracle SOA Suite - Version to [Release 11gR1]
Information in this document applies to any platform.


When sending more than 200.000 idocs to the SAP system using the SAP Adapter. the server runs out of memory.

HEAP Analysis shows that there are many instances of MetaDataCache --> The specific Idoc uses about 1MB of Memory for each instance of MetaDataCache --> In the end about 3.7GB of Memory is used by the instances of MetadataCache which leaves no more memory for actual processing


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