# \#dynamics-crm

**URL:** https://community.cdata.com/tag/dynamics-crm/309.md

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## [unable to update lookup column in dynamic crm 365 with cdata python connector](https://community.cdata.com/t/unable-to-update-lookup-column-in-dynamic-crm-365-with-cdata-python-connector/1135)

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**Author:** [@phuvi2132](https://community.cdata.com/u/phuvi2132)\
**Replies:** 3\
**Last updated:** [July 24, 2025, 1:33pm UTC](https://community.cdata.com/t/unable-to-update-lookup-column-in-dynamic-crm-365-with-cdata-python-connector/1135 "2025-07-24T13:33:31Z")

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import cdata.dynamics365 as mod conn\_str = ( ‘OrganizationUrl=https://dddddd.crm4.dynamics.com;’ “OAuthSettingsLocation=/home/ddddddv.txt;” ‘InitiateOAuth=REFRESH;’ ‘Edition=Sales;’ ‘IncludeLook…

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## [Invalid character specified for alias: tableName (columnName)](https://community.cdata.com/t/invalid-character-specified-for-alias-tablename-columnname/462)

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**Author:** [@Luçjano\_Capo](https://community.cdata.com/u/Lu%C3%A7jano_Capo)\
**Replies:** 0\
**Last updated:** [October 16, 2023, 9:24pm UTC](https://community.cdata.com/t/invalid-character-specified-for-alias-tablename-columnname/462 "2023-10-16T21:24:48Z")

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The error message, “Invalid character specified for alias: account (id). Only characters within the ranges \[A-Z\], \[a-z\] or \[0-9\] or \_ are allowed. The first character may only be in the ranges \[A-Z\], \[a-z\] or \_” is clea…