Auto invoice completing with error

hello

Facing issue in Auto invoice program completing with error.Pl find below appended error log.

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Receivables: Version : 12.2

Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.

RAXTRX: Autoinvoice Import Program

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Current system time is 10-DEC-2018 12:57:40

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org parameter (raamai) = ~200~

raassc()+ Current system time is 10-DEC-2018 12:57:40

org parameter (raassc) character = ~200~

org parameter (raassc) numeric = ~200~

raassc()- Current system time is 10-DEC-2018 12:57:40

raagsp()+ Current system time is 10-DEC-2018 12:57:40

Autoinvoice max memory set below recommended value, defaulted to 1048576 bytes

Error calling afpoget() - AR_ALLOW_TRX_LINE_EXEMPTIONS

raagsp()- Current system time is 10-DEC-2018 12:57:40

Dumping data fetched from RA_BATCH_SOURCES