We use pyrfc to bypass the SAP application server's memory limits. By streaming data in TBL1024 chunks directly to a Python worker, we avoid the timeouts common with standard OData services.
from pyrfc import Connection
from boto3 import client
def stream_to_s3(doc_id):
conn = Connection(dest='SAP_PROD')
s3 = client('s3')
offset = 0
while True:
result = conn.call('RFC_READ_TABLE', QUERY_TABLE='SOC3', ROWSKIPS=offset, ROWCOUNT=1000)
if not result['DATA']: break
chunk_data = b''.join([bytes.fromhex(row['WA']) for row in result['DATA']])
s3.upload_part(Body=chunk_data, ...)Let's discuss how our Python-powered content engineering tools can streamline your documentation, reduce maintenance overhead, and improve quality.